Top "Hal" questions

STM32F4 UART HAL Driver

I'm trying to figure out how to use this new HAL driver. I want to receive data using the HAL_…

stm32 stm32f4discovery hal

STM32: Implementing UART in DMA mode

I am trying to implement UART in DMA mode to transmit a simple string every time a push button is …

c stm32 uart dma hal

STM32 HAL USART receive by interrupt

I have some trouble to receive data over the USART. What I actually want to achieve ist, that I can …

stm32 hal

Delay in HAL Library (HAL_Delay())

I'm trying to blink leds on my stm32f4 discovery. Somehow it stuck on delay function. I have changed SysTick …

arm keil stm32f4discovery hal

STM32 and SD card (FATFS and SPI)

I'm starting to work with a stm32l0 board and it was fine until I had some more interesting functions …

stm32 spi hal fatfs

First project for STM32 with HAL in C++

I would like to create a project for STM32 with HAL in C++. Unfortunately, CubeMX supports only projects in C. …

c++ stm32 hal

How to use LL (low level) drivers in CubeMX STM32?

I'm creating a blank project for a STM32F103 microcontroller using STM32CubeMX. Using HAL drivers (the default), I got …

stm32 hal cubemx stm32f1

STM32 HAL timer interrupt isn't triggered

I'm trying to periodically send and Serial string from my STM32F746ZG device, using an interrupt. Most of the …

timer interrupt stm32 interrupt-handling hal

How to keep uart RX interrupt enabled forever using HAL library on a STM32F1

I see HAL provides the following function for receiving serial data with interrupts: HAL_UART_Receive_IT(UART_HandleTypeDef *huart, …

c stm32 hal

HAL_Delay() stuck in a infinite loop

I am stuck with HAL_Delay() function. When i call this function HAL_Delay() , control stuck in infinite loop. While …

c linker infinite-loop stm32 hal